diff options
Diffstat (limited to 'src/plugins/find/findplugin.cpp')
| -rw-r--r-- | src/plugins/find/findplugin.cpp | 398 |
1 files changed, 1 insertions, 397 deletions
diff --git a/src/plugins/find/findplugin.cpp b/src/plugins/find/findplugin.cpp index be9196e209..a4428b657f 100644 --- a/src/plugins/find/findplugin.cpp +++ b/src/plugins/find/findplugin.cpp @@ -1,398 +1,2 @@ -/**************************************************************************** -** -** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of Qt Creator. -** -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -****************************************************************************/ -#include "findplugin.h" - -#include "currentdocumentfind.h" -#include "findtoolbar.h" -#include "findtoolwindow.h" -#include "searchresultwindow.h" -#include "ifindfilter.h" - -#include <coreplugin/actionmanager/actionmanager.h> -#include <coreplugin/actionmanager/actioncontainer.h> -#include <coreplugin/coreconstants.h> -#include <coreplugin/icore.h> -#include <coreplugin/id.h> - -#include <extensionsystem/pluginmanager.h> - -#include <utils/qtcassert.h> - -#include <QMenu> -#include <QStringListModel> -#include <QAction> - -#include <QtPlugin> -#include <QSettings> - -/*! - \namespace Find - The Find namespace provides everything that has to do with search term based searches. -*/ - -/*! - \namespace Find::Internal - \internal -*/ -/*! - \namespace Find::Internal::ItemDataRoles - \internal -*/ - -Q_DECLARE_METATYPE(Find::IFindFilter*) - -namespace { - const int MAX_COMPLETIONS = 50; -} - -namespace Find { - -class FindPluginPrivate { -public: - explicit FindPluginPrivate(FindPlugin *q); - - //variables - static FindPlugin *m_instance; - - QHash<IFindFilter *, QAction *> m_filterActions; - - Internal::CurrentDocumentFind *m_currentDocumentFind; - Internal::FindToolBar *m_findToolBar; - Internal::FindToolWindow *m_findDialog; - FindFlags m_findFlags; - QStringListModel *m_findCompletionModel; - QStringListModel *m_replaceCompletionModel; - QStringList m_findCompletions; - QStringList m_replaceCompletions; - QAction *m_openFindDialog; -}; - -FindPluginPrivate::FindPluginPrivate(FindPlugin *q) : - m_currentDocumentFind(0), m_findToolBar(0), m_findDialog(0), - m_findCompletionModel(new QStringListModel(q)), - m_replaceCompletionModel(new QStringListModel(q)) -{ -} - -FindPlugin *FindPluginPrivate::m_instance = 0; - -FindPlugin::FindPlugin() : d(new FindPluginPrivate(this)) -{ - QTC_ASSERT(!FindPluginPrivate::m_instance, return); - FindPluginPrivate::m_instance = this; -} - -FindPlugin::~FindPlugin() -{ - FindPluginPrivate::m_instance = 0; - delete d->m_currentDocumentFind; - delete d->m_findToolBar; - delete d->m_findDialog; - delete d; -} - -FindPlugin *FindPlugin::instance() -{ - return FindPluginPrivate::m_instance; -} - -bool FindPlugin::initialize(const QStringList &, QString *) -{ - setupMenu(); - - d->m_currentDocumentFind = new Internal::CurrentDocumentFind; - - d->m_findToolBar = new Internal::FindToolBar(this, d->m_currentDocumentFind); - d->m_findDialog = new Internal::FindToolWindow(this); - SearchResultWindow *searchResultWindow = new SearchResultWindow(d->m_findDialog); - addAutoReleasedObject(searchResultWindow); - return true; -} - -void FindPlugin::extensionsInitialized() -{ - setupFilterMenuItems(); - readSettings(); -} - -ExtensionSystem::IPlugin::ShutdownFlag FindPlugin::aboutToShutdown() -{ - d->m_findToolBar->setVisible(false); - d->m_findToolBar->setParent(0); - d->m_currentDocumentFind->removeConnections(); - writeSettings(); - return SynchronousShutdown; -} - -void FindPlugin::filterChanged() -{ - IFindFilter *changedFilter = qobject_cast<IFindFilter *>(sender()); - QAction *action = d->m_filterActions.value(changedFilter); - QTC_ASSERT(changedFilter, return); - QTC_ASSERT(action, return); - action->setEnabled(changedFilter->isEnabled()); - bool haveEnabledFilters = false; - foreach (const IFindFilter *filter, d->m_filterActions.keys()) { - if (filter->isEnabled()) { - haveEnabledFilters = true; - break; - } - } - d->m_openFindDialog->setEnabled(haveEnabledFilters); -} - -void FindPlugin::openFindFilter() -{ - QAction *action = qobject_cast<QAction*>(sender()); - QTC_ASSERT(action, return); - IFindFilter *filter = action->data().value<IFindFilter *>(); - openFindDialog(filter); -} - -void FindPlugin::openFindDialog(IFindFilter *filter) -{ - if (d->m_currentDocumentFind->candidateIsEnabled()) - d->m_currentDocumentFind->acceptCandidate(); - const QString currentFindString = - d->m_currentDocumentFind->isEnabled() ? - d->m_currentDocumentFind->currentFindString() : QString(); - if (!currentFindString.isEmpty()) - d->m_findDialog->setFindText(currentFindString); - d->m_findDialog->setCurrentFilter(filter); - SearchResultWindow::instance()->openNewSearchPanel(); -} - -void FindPlugin::setupMenu() -{ - Core::ActionContainer *medit = Core::ActionManager::actionContainer(Core::Constants::M_EDIT); - Core::ActionContainer *mfind = Core::ActionManager::createMenu(Constants::M_FIND); - medit->addMenu(mfind, Core::Constants::G_EDIT_FIND); - mfind->menu()->setTitle(tr("&Find/Replace")); - mfind->appendGroup(Constants::G_FIND_CURRENTDOCUMENT); - mfind->appendGroup(Constants::G_FIND_FILTERS); - mfind->appendGroup(Constants::G_FIND_FLAGS); - mfind->appendGroup(Constants::G_FIND_ACTIONS); - Core::Context globalcontext(Core::Constants::C_GLOBAL); - Core::Command *cmd; - mfind->addSeparator(globalcontext, Constants::G_FIND_FLAGS); - mfind->addSeparator(globalcontext, Constants::G_FIND_ACTIONS); - - Core::ActionContainer *mfindadvanced = Core::ActionManager::createMenu(Constants::M_FIND_ADVANCED); - mfindadvanced->menu()->setTitle(tr("Advanced Find")); - mfind->addMenu(mfindadvanced, Constants::G_FIND_FILTERS); - d->m_openFindDialog = new QAction(tr("Open Advanced Find..."), this); - d->m_openFindDialog->setIconText(tr("Advanced...")); - cmd = Core::ActionManager::registerAction(d->m_openFindDialog, Constants::ADVANCED_FIND, globalcontext); - cmd->setDefaultKeySequence(QKeySequence(tr("Ctrl+Shift+F"))); - mfindadvanced->addAction(cmd); - connect(d->m_openFindDialog, SIGNAL(triggered()), this, SLOT(openFindFilter())); -} - -void FindPlugin::setupFilterMenuItems() -{ - QList<IFindFilter*> findInterfaces = - ExtensionSystem::PluginManager::getObjects<IFindFilter>(); - Core::Command *cmd; - Core::Context globalcontext(Core::Constants::C_GLOBAL); - - Core::ActionContainer *mfindadvanced = Core::ActionManager::actionContainer(Constants::M_FIND_ADVANCED); - d->m_filterActions.clear(); - bool haveEnabledFilters = false; - const Core::Id base("FindFilter."); - foreach (IFindFilter *filter, findInterfaces) { - QAction *action = new QAction(QLatin1String(" ") + filter->displayName(), this); - bool isEnabled = filter->isEnabled(); - if (isEnabled) - haveEnabledFilters = true; - action->setEnabled(isEnabled); - action->setData(qVariantFromValue(filter)); - cmd = Core::ActionManager::registerAction(action, - base.withSuffix(filter->id()), globalcontext); - cmd->setDefaultKeySequence(filter->defaultShortcut()); - mfindadvanced->addAction(cmd); - d->m_filterActions.insert(filter, action); - connect(action, SIGNAL(triggered(bool)), this, SLOT(openFindFilter())); - connect(filter, SIGNAL(enabledChanged(bool)), this, SLOT(filterChanged())); - } - d->m_findDialog->setFindFilters(findInterfaces); - d->m_openFindDialog->setEnabled(haveEnabledFilters); -} - -FindFlags FindPlugin::findFlags() const -{ - return d->m_findFlags; -} - -void FindPlugin::setCaseSensitive(bool sensitive) -{ - setFindFlag(FindCaseSensitively, sensitive); -} - -void FindPlugin::setWholeWord(bool wholeOnly) -{ - setFindFlag(FindWholeWords, wholeOnly); -} - -void FindPlugin::setBackward(bool backward) -{ - setFindFlag(FindBackward, backward); -} - -void FindPlugin::setRegularExpression(bool regExp) -{ - setFindFlag(FindRegularExpression, regExp); -} - -void FindPlugin::setPreserveCase(bool preserveCase) -{ - setFindFlag(FindPreserveCase, preserveCase); -} - -void FindPlugin::setFindFlag(FindFlag flag, bool enabled) -{ - bool hasFlag = hasFindFlag(flag); - if ((hasFlag && enabled) || (!hasFlag && !enabled)) - return; - if (enabled) - d->m_findFlags |= flag; - else - d->m_findFlags &= ~flag; - if (flag != FindBackward) - emit findFlagsChanged(); -} - -bool FindPlugin::hasFindFlag(FindFlag flag) -{ - return d->m_findFlags & flag; -} - -void FindPlugin::writeSettings() -{ - QSettings *settings = Core::ICore::settings(); - settings->beginGroup(QLatin1String("Find")); - settings->setValue(QLatin1String("Backward"), hasFindFlag(FindBackward)); - settings->setValue(QLatin1String("CaseSensitively"), hasFindFlag(FindCaseSensitively)); - settings->setValue(QLatin1String("WholeWords"), hasFindFlag(FindWholeWords)); - settings->setValue(QLatin1String("RegularExpression"), hasFindFlag(FindRegularExpression)); - settings->setValue(QLatin1String("PreserveCase"), hasFindFlag(FindPreserveCase)); - settings->setValue(QLatin1String("FindStrings"), d->m_findCompletions); - settings->setValue(QLatin1String("ReplaceStrings"), d->m_replaceCompletions); - settings->endGroup(); - d->m_findToolBar->writeSettings(); - d->m_findDialog->writeSettings(); -} - -void FindPlugin::readSettings() -{ - QSettings *settings = Core::ICore::settings(); - settings->beginGroup(QLatin1String("Find")); - bool block = blockSignals(true); - setBackward(settings->value(QLatin1String("Backward"), false).toBool()); - setCaseSensitive(settings->value(QLatin1String("CaseSensitively"), false).toBool()); - setWholeWord(settings->value(QLatin1String("WholeWords"), false).toBool()); - setRegularExpression(settings->value(QLatin1String("RegularExpression"), false).toBool()); - setPreserveCase(settings->value(QLatin1String("PreserveCase"), false).toBool()); - blockSignals(block); - d->m_findCompletions = settings->value(QLatin1String("FindStrings")).toStringList(); - d->m_replaceCompletions = settings->value(QLatin1String("ReplaceStrings")).toStringList(); - d->m_findCompletionModel->setStringList(d->m_findCompletions); - d->m_replaceCompletionModel->setStringList(d->m_replaceCompletions); - settings->endGroup(); - d->m_findToolBar->readSettings(); - d->m_findDialog->readSettings(); - emit findFlagsChanged(); // would have been done in the setXXX methods above -} - -void FindPlugin::updateFindCompletion(const QString &text) -{ - updateCompletion(text, d->m_findCompletions, d->m_findCompletionModel); -} - -void FindPlugin::updateReplaceCompletion(const QString &text) -{ - updateCompletion(text, d->m_replaceCompletions, d->m_replaceCompletionModel); -} - -void FindPlugin::updateCompletion(const QString &text, QStringList &completions, QStringListModel *model) -{ - if (text.isEmpty()) - return; - completions.removeAll(text); - completions.prepend(text); - while (completions.size() > MAX_COMPLETIONS) - completions.removeLast(); - model->setStringList(completions); -} - -void FindPlugin::setUseFakeVim(bool on) -{ - if (d->m_findToolBar) - d->m_findToolBar->setUseFakeVim(on); -} - -void FindPlugin::openFindToolBar(FindDirection direction) -{ - if (d->m_findToolBar) { - d->m_findToolBar->setBackward(direction == FindBackwardDirection); - d->m_findToolBar->openFindToolBar(); - } -} - -QStringListModel *FindPlugin::findCompletionModel() const -{ - return d->m_findCompletionModel; -} - -QStringListModel *FindPlugin::replaceCompletionModel() const -{ - return d->m_replaceCompletionModel; -} - -QKeySequence IFindFilter::defaultShortcut() const -{ - return QKeySequence(); -} - -} // namespace Find - -// declared in textfindconstants.h -QTextDocument::FindFlags Find::textDocumentFlagsForFindFlags(Find::FindFlags flags) -{ - QTextDocument::FindFlags textDocFlags; - if (flags & FindBackward) - textDocFlags |= QTextDocument::FindBackward; - if (flags & Find::FindCaseSensitively) - textDocFlags |= QTextDocument::FindCaseSensitively; - if (flags & Find::FindWholeWords) - textDocFlags |= QTextDocument::FindWholeWords; - return textDocFlags; -} - -Q_EXPORT_PLUGIN(Find::FindPlugin) +void dummyFindPlugin () {} |